The Discrete Fourier Transform

Theory, Algorithms and Applications

by D. Sundararajan

Subject categories
  • 9814491721
  • 9789810245214
  • 9789814491723

This authoritative book provides comprehensive coverage of practical Fourier analysis. It develops the concepts right from the basics and gradually guides the reader to the advanced topics. It presents the latest and practically efficient DFT algorithms, as well as the computation of discrete cosine and Walsh–Hadamard transforms. The large number of visual aids such as figures, flow graphs and flow charts makes the mathematical topic easy to understand. In addition, the numerous examples and the set of C-language programs (a supplement to the book) help greatly in understanding the theory and algorithms. Discrete Fourier analysis is covered first, followed by the continuous case, as the discrete case is easier to grasp and is very important in practice.

This book will be useful as a text for regular or professional courses on Fourier analysis, and also as a supplementary text for courses on discrete signal processing, image processing, communications engineering and vibration analysis.


Preface, Page viii

The above links should be replaced with

  • The Discrete Sinusoid
  • The Discrete Fourier Transform
  • Properties of the DFT
  • Fundamentals of the PM DFT Algorithms
  • The u X 1 PM DFT Algorithms
  • The 2 X 2 PM DFT Algorithms
  • DFT Algorithms for Real Data — I
  • DFT Algorithms for Real Data — II
  • Two-Dimensional Discrete Fourier Transform
  • Aliasing and Other Effects
  • The Continuous-Time Fourier Series
  • The Continuous-Time Fourier Transform
  • Convolution and Correlation
  • Discrete Cosine Transform
  • Discrete Walsh–Hadamard Transform

Readership: Upper level undergraduate students, graduates, researchers and lecturers in engineering and applied mathematics.
  • World Scientific Publishing Company; April 2001
  • ISBN: 9789814491723
  • Read online, or download in secure PDF format
  • Title: The Discrete Fourier Transform
  • Author: D. Sundararajan
  • Imprint: WSPC
Subject categories
  • 9814491721
  • 9789810245214
  • 9789814491723